diff --git a/src/cc/sudoku.cpp b/src/cc/sudoku.cpp
index 26548ea0e..95cb05684 100644
--- a/src/cc/sudoku.cpp
+++ b/src/cc/sudoku.cpp
@@ -486,7 +486,7 @@ UniValue sudoku_txidinfo(uint64_t txfee,struct CCcontract_info *cp,cJSON *params
     UniValue result(UniValue::VOBJ);
     if ( params != 0 )
     {
-        printf("params.(%s)\n",jprint(params,0));
+        printf("%p params.(%s) is array.%d\n",params,jprint(params,0),is_cJSON_Array(params));
         cJSON *item; int32_t i,n = cJSON_GetArraySize(params);
         for (i=0; i<n; i++)
         {
diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp
index c8f3b2a4a..129cee891 100644
--- a/src/wallet/rpcwallet.cpp
+++ b/src/wallet/rpcwallet.cpp
@@ -5391,7 +5391,7 @@ UniValue cclib(const UniValue& params, bool fHelp)
         if ( params.size() == 3 )
         {
             jsonparams = cJSON_Parse(params[2].get_str().c_str());
-            //printf("Parse.(%s) -> %p\n",params[2].get_str().c_str(),jsonparams);
+            printf("Parse.(%s) -> %p\n",params[2].get_str().c_str(),jsonparams);
         }
     }
     cp = CCinit(&C,evalcode);